{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,3,11]],"date-time":"2026-03-11T01:58:21Z","timestamp":1773194301036,"version":"3.50.1"},"reference-count":91,"publisher":"American Geophysical Union (AGU)","issue":"B6","license":[{"start":{"date-parts":[[2012,6,6]],"date-time":"2012-06-06T00:00:00Z","timestamp":1338940800000},"content-version":"vor","delay-in-days":5,"URL":"http:\/\/onlinelibrary.wiley.com\/termsAndConditions#vor"}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["J. Geophys. Res."],"published-print":{"date-parts":[[2012,6]]},"abstract":"<jats:p>The Cretaceous paleogeography and the kinematic evolution of the Iberian plate are poorly constrained. Especially problematic is to reconcile Iberian paleomagnetic data with paleomagnetic data of the neighboring plates and with Euler poles derived from seafloor magnetic anomalies. The first limitation arises from the Cretaceous Normal Polarity Superchron where paleogeographic reconstruction using marine magnetic anomalies is handicapped. The second arises from the paucity of reliable paleomagnetic poles with satisfactory statistical criteria and age. In order to address these shortcomings and provide new high quality paleomagnetic poles for Iberia, we conducted a detailed rock magnetic and paleomagnetic study of two Cretaceous magmatic sills, the Pa\u00e7o de Ilhas (PI) and Foz da Fonte (FF) sills, from the Lusitanian Basin, Portugal, recently dated at about 88 and 94\u00a0Ma, respectively. Our results show that the magnetic mineralogy of the sills is primary, i.e., acquired during magma cooling, and essentially represented by titanomagnetite. The corresponding paleomagnetic poles match the synthetic APWP from the African plate at 80 and 100\u00a0Ma. On the basis of a rigorous selection of Iberian Cretaceous poles, we then calculated mean paleomagnetic poles for different time intervals and found that Iberian paleomagnetic data fit well the global APWP between 70 and 120\u00a0Ma, but move far away from the APWP at pre\u2010rift times. Our approach shows that new and better constrained paleomagnetic poles can aide in solving part of the contradiction between Iberian and African APWPs.<\/jats:p>","DOI":"10.1029\/2011jb009067","type":"journal-article","created":{"date-parts":[[2012,5,1]],"date-time":"2012-05-01T14:09:17Z","timestamp":1335881357000},"source":"Crossref","is-referenced-by-count":23,"title":["Reconciling Cretaceous paleomagnetic and marine magnetic data for Iberia: New Iberian paleomagnetic poles"],"prefix":"10.1029","volume":"117","author":[{"given":"M.","family":"Neres","sequence":"first","affiliation":[]},{"given":"E.","family":"Font","sequence":"additional","affiliation":[]},{"given":"J. M.","family":"Miranda","sequence":"additional","affiliation":[]},{"given":"P.","family":"Camps","sequence":"additional","affiliation":[]},{"given":"P.","family":"Terrinha","sequence":"additional","affiliation":[]},{"given":"J.","family":"Mir\u00e3o","sequence":"additional","affiliation":[]}],"member":"13","published-online":{"date-parts":[[2012,6,6]]},"reference":[{"key":"e_1_2_8_2_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.tecto.2008.03.002"},{"key":"e_1_2_8_3_1","doi-asserted-by":"publisher","DOI":"10.1093\/petroj\/38.1.115"},{"key":"e_1_2_8_4_1","doi-asserted-by":"publisher","DOI":"10.1029\/2000JB000050"},{"key":"e_1_2_8_5_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.pepi.2008.07.004"},{"key":"e_1_2_8_6_1","doi-asserted-by":"publisher","DOI":"10.1038\/ngeo1201"},{"key":"e_1_2_8_7_1","doi-asserted-by":"publisher","DOI":"10.1098\/rsta.1965.0020"},{"key":"e_1_2_8_8_1","first-page":"177","volume-title":"Symposium on Continental Drift","author":"Carey S. W.","year":"1958"},{"key":"e_1_2_8_9_1","first-page":"20","article-title":"Remasoft 3.0 a user\u2010friendly paleomagnetic data browser and analyzer","author":"Chadima M.","year":"2006","journal-title":"Trav. G\u00e9ophys."},{"key":"e_1_2_8_10_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.tecto.2010.11.008"},{"key":"e_1_2_8_11_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365\u2010246X.1970.tb06069.x"},{"key":"e_1_2_8_12_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365\u2010246X.2011.05050.x"},{"key":"e_1_2_8_13_1","doi-asserted-by":"publisher","DOI":"10.1029\/2000JB900136"},{"key":"e_1_2_8_14_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.cretres.2008.05.027"},{"key":"e_1_2_8_15_1","doi-asserted-by":"publisher","DOI":"10.1029\/2001JB000486"},{"key":"e_1_2_8_16_1","doi-asserted-by":"publisher","DOI":"10.1029\/2001JB000487"},{"key":"e_1_2_8_17_1","doi-asserted-by":"publisher","DOI":"10.1017\/CBO9780511612794"},{"key":"e_1_2_8_18_1","first-page":"26","article-title":"K\u2010Ar Ages of the Permian\u2010Mesozoic Basaltic activity in Portugal","volume":"6","author":"Ferreira M. R. P.","year":"1979","journal-title":"Eur. Col. Geochron. Cosmochron. Isotope Geol."},{"key":"e_1_2_8_19_1","doi-asserted-by":"publisher","DOI":"10.1098\/rspa.1953.0064"},{"key":"e_1_2_8_20_1","doi-asserted-by":"publisher","DOI":"10.1029\/2005JB004106"},{"key":"e_1_2_8_21_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365\u2010246X.2009.04333.x"},{"key":"e_1_2_8_22_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.pepi.2010.08.007"},{"key":"e_1_2_8_23_1","doi-asserted-by":"publisher","DOI":"10.1029\/GL015i005p00518"},{"key":"e_1_2_8_24_1","doi-asserted-by":"publisher","DOI":"10.1016\/s1474\u20107065(02)00127\u20104"},{"key":"e_1_2_8_25_1","doi-asserted-by":"publisher","DOI":"10.2113\/gssgfbull.VI.1.133"},{"key":"e_1_2_8_26_1","doi-asserted-by":"publisher","DOI":"10.1016\/0012\u2010821X(89)90024\u20101"},{"key":"e_1_2_8_27_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.epsl.2008.06.016"},{"key":"e_1_2_8_28_1","doi-asserted-by":"publisher","DOI":"10.1007\/s11200\u2010008\u20100013\u20103"},{"key":"e_1_2_8_29_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.epsl.2009.04.039"},{"key":"e_1_2_8_30_1","doi-asserted-by":"publisher","DOI":"10.1080\/00241160410006483"},{"key":"e_1_2_8_31_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365\u20103121.2008.00847.x"},{"key":"e_1_2_8_32_1","doi-asserted-by":"publisher","DOI":"10.1093\/petrology\/egq018"},{"key":"e_1_2_8_33_1","series-title":"Rev. Mineral.","doi-asserted-by":"crossref","first-page":"129","DOI":"10.1515\/9781501508684-008","volume-title":"Oxide Minerals: Petrologic and Magnetic Significance","author":"Haggerty S. E.","year":"1991"},{"key":"e_1_2_8_34_1","doi-asserted-by":"publisher","DOI":"10.1029\/2008GC001987"},{"key":"e_1_2_8_35_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365\u2010246X.2004.02155.x"},{"key":"e_1_2_8_36_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.pepi.2008.07.012"},{"key":"e_1_2_8_37_1","doi-asserted-by":"publisher","DOI":"10.1007\/BF00879707"},{"key":"e_1_2_8_38_1","doi-asserted-by":"publisher","DOI":"10.1029\/92GL00832"},{"key":"e_1_2_8_39_1","doi-asserted-by":"publisher","DOI":"10.1029\/92JB01319"},{"key":"e_1_2_8_40_1","doi-asserted-by":"publisher","DOI":"10.1016\/0031\u20109201(94)90017\u20105"},{"key":"e_1_2_8_41_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0012\u2010821X(98)00124\u20101"},{"key":"e_1_2_8_42_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365\u2010246X.1980.tb02601.x"},{"key":"e_1_2_8_43_1","first-page":"351","volume-title":"Geology of North America","author":"Klitgord K. D.","year":"1986"},{"key":"e_1_2_8_44_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0012\u2010821X(01)00367\u20103"},{"key":"e_1_2_8_45_1","doi-asserted-by":"publisher","DOI":"10.1046\/j.1365\u2010246X.2003.01880.x"},{"key":"e_1_2_8_46_1","unstructured":"Labails C.(2007) La marge sud\u2010marocaine et les premi\u00e8res phases d'ouverture de l'oc\u00e9an Atlantique central PhD thesis 135 pp. Univ. de Bretagne Occident. Brest France."},{"key":"e_1_2_8_47_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.epsl.2010.06.024"},{"key":"e_1_2_8_48_1","doi-asserted-by":"publisher","DOI":"10.1038\/233257a0"},{"key":"e_1_2_8_49_1","doi-asserted-by":"publisher","DOI":"10.1029\/2011GL050330"},{"key":"e_1_2_8_50_1","doi-asserted-by":"publisher","DOI":"10.1029\/GL017i002p00159"},{"key":"e_1_2_8_51_1","doi-asserted-by":"publisher","DOI":"10.1029\/2007JB005573"},{"key":"e_1_2_8_52_1","doi-asserted-by":"publisher","DOI":"10.1016\/0024\u20104937(82)90005\u20106"},{"key":"e_1_2_8_53_1","unstructured":"Mahmoudi A.(1991) Quelques intrusions alcalines et basiques du Cretac\u00e9 Superieur au Portugal PhD thesis Univ. Nancy I Nancy France."},{"key":"e_1_2_8_54_1","unstructured":"Martins L. T.(1991) Actividade Ignea Mesoz\u00f3ica em Portugal PhD thesis Fac. de Ci\u00eanc. Univ. de Lisboa Lisbon."},{"key":"e_1_2_8_55_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.lithos.2007.07.010"},{"key":"e_1_2_8_56_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.jog.2004.06.004"},{"key":"e_1_2_8_57_1","doi-asserted-by":"publisher","DOI":"10.1029\/RG027i004p00471"},{"key":"e_1_2_8_58_1","doi-asserted-by":"publisher","DOI":"10.1029\/JB093iB10p11583"},{"key":"e_1_2_8_59_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.pepi.2003.07.016"},{"key":"e_1_2_8_60_1","unstructured":"Miranda R.(2010) Petrogenesis and geochronology of the Late Cretaceous alkaline magmatism in the west Iberian Margin PhD thesis 366 pp. Univ. of Lisbon Lisbon."},{"key":"e_1_2_8_61_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.cretres.2008.11.002"},{"issue":"4","key":"e_1_2_8_62_1","first-page":"393","article-title":"Paleomagnetic study of Mesozoic sediments from the Iberian chain (Spain) suggestions for Barremian remagnetization and implications for the rotation of Iberia","volume":"163","author":"Moreau M. G.","year":"1992","journal-title":"Bull. Soc. Geol. Fr."},{"key":"e_1_2_8_63_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0012\u2010821X(96)00239\u20107"},{"key":"e_1_2_8_64_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.tecto.2008.05.008"},{"issue":"1","key":"e_1_2_8_65_1","first-page":"131","article-title":"Kinematics of the Iberian Plate","volume":"20","author":"Olivet J. L.","year":"1996","journal-title":"Bull. Cent. Rech. Explor. Prod. Elf Aquitaine"},{"key":"e_1_2_8_66_1","doi-asserted-by":"publisher","DOI":"10.1007\/s00024\u2010010\u20100217\u20107"},{"key":"e_1_2_8_67_1","first-page":"157","article-title":"Polos paleomagn\u00e9ticos de los \u00faltimos 300 millones de a\u00f1os","volume":"18","author":"Osete M. L.","year":"2006","journal-title":"F\u00eds. Tierra"},{"key":"e_1_2_8_68_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.tecto.2010.05.025"},{"key":"e_1_2_8_69_1","doi-asserted-by":"publisher","DOI":"10.1016\/0031\u20109201(94)90074\u20104"},{"key":"e_1_2_8_70_1","doi-asserted-by":"publisher","DOI":"10.1016\/0024\u20104937(82)90004\u20104"},{"key":"e_1_2_8_71_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0040\u20101951(02)00442\u20100"},{"key":"e_1_2_8_72_1","doi-asserted-by":"publisher","DOI":"10.1046\/j.1365\u2010246X.2003.01999.x"},{"key":"e_1_2_8_73_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365\u2010246X.2005.02638.x"},{"key":"e_1_2_8_74_1","doi-asserted-by":"publisher","DOI":"10.1016\/0040\u20101951(87)90099\u20100"},{"key":"e_1_2_8_75_1","doi-asserted-by":"publisher","DOI":"10.1016\/0040\u20101951(88)90259\u20104"},{"key":"e_1_2_8_76_1","doi-asserted-by":"publisher","DOI":"10.1029\/2003JB002514"},{"key":"e_1_2_8_77_1","doi-asserted-by":"publisher","DOI":"10.1029\/2005JB003856"},{"key":"e_1_2_8_78_1","doi-asserted-by":"publisher","DOI":"10.1016\/0040\u20101951(90)90442\u2010B"},{"key":"e_1_2_8_79_1","doi-asserted-by":"publisher","DOI":"10.1038\/344756a0"},{"key":"e_1_2_8_80_1","doi-asserted-by":"publisher","DOI":"10.1016\/S0012\u2010821X(00)00231\u20104"},{"key":"e_1_2_8_81_1","doi-asserted-by":"publisher","DOI":"10.1016\/0012\u2010821X(85)90155\u20104"},{"key":"e_1_2_8_82_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1365\u2010246X.1987.tb01378.x"},{"key":"e_1_2_8_83_1","doi-asserted-by":"publisher","DOI":"10.1016\/0031\u20109201(90)90196\u20105"},{"key":"e_1_2_8_84_1","doi-asserted-by":"publisher","DOI":"10.1029\/145GM08"},{"key":"e_1_2_8_85_1","doi-asserted-by":"publisher","DOI":"10.1029\/2007RG000227"},{"key":"e_1_2_8_86_1","doi-asserted-by":"publisher","DOI":"10.1144\/SP282.2"},{"key":"e_1_2_8_87_1","doi-asserted-by":"publisher","DOI":"10.1016\/0040\u20101951(69)90063\u20108"},{"key":"e_1_2_8_88_1","doi-asserted-by":"publisher","DOI":"10.1016\/0040\u20101951(90)90116\u2010P"},{"key":"e_1_2_8_89_1","doi-asserted-by":"publisher","DOI":"10.1029\/JB076i017p03913"},{"key":"e_1_2_8_90_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.palaeo.2006.06.033"},{"key":"e_1_2_8_91_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.tecto.2003.08.024"},{"key":"e_1_2_8_92_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.earscirev.2011.11.001"}],"container-title":["Journal of Geophysical Research: Solid Earth"],"original-title":[],"language":"en","link":[{"URL":"https:\/\/api.wiley.com\/onlinelibrary\/tdm\/v1\/articles\/10.1029%2F2011JB009067","content-type":"unspecified","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/agupubs.onlinelibrary.wiley.com\/doi\/pdf\/10.1029\/2011JB009067","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2023,10,18]],"date-time":"2023-10-18T12:55:23Z","timestamp":1697633723000},"score":1,"resource":{"primary":{"URL":"https:\/\/agupubs.onlinelibrary.wiley.com\/doi\/10.1029\/2011JB009067"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2012,6]]},"references-count":91,"journal-issue":{"issue":"B6","published-print":{"date-parts":[[2012,6]]}},"alternative-id":["10.1029\/2011JB009067"],"URL":"https:\/\/doi.org\/10.1029\/2011jb009067","archive":["Portico"],"relation":{},"ISSN":["0148-0227"],"issn-type":[{"value":"0148-0227","type":"print"}],"subject":[],"published":{"date-parts":[[2012,6]]},"article-number":"2011JB009067"}}